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The search for Planet X leads to an amazing discovery

Ever since the discovery of Pluto by Clyde W. Tombaugh in 1930, scientists have been on the search for anything beyond what seemed to be our solar system’s outermost member. Apart from a few moons, and then a 2006 decision that reclassified Pluto as a dwarf-planet, there has not been much information on finding “Planet X.” Well, not until this past week.

An artist's concept of what "the Goblin" might look like in space. Photo from earthsky.org
An artist’s concept of what “the Goblin” might look like in space. Photo from earthsky.org

In new research led by the Carnegie Institution for Science found a extremely distant object that is billions of miles away from Pluto. The object has a orbit that leaves hints of maybe more objects like “Planet X” or a planet that is Earth like.

The object, which is now has the nickname “The Goblin” is only 200 miles wide. The scientific name of the object is the very boring, 2015 TG387. Names like those are usually given to asteroids. The object is almost 8 billion miles away from the Sun. In comparsion, Pluto is two and a half times closer to the Sun.

David Tholen of the University of Hawaii and a member of the Carnegie Institution’s research team said to USA Today, “We think there could be thousands of small bodies like 2015 TG387 out on the solar system’s fringes, but their distance makes finding them very difficult.”

Telescopes from the United States and even as far as Chile were used to determine the location of “the Goblin” and 12 additional moons of Jupiter that were previous unknown.

Research like this could lead to the discovery of either another inhabitable planet or a “Super Earth” that could support life in our Solar System.